When water freezes - Study guides, Class notes & Summaries

If a xenolith included within an igneous pluton has a numerical age of 55 million years (Ma) old, what can you infer about the age of the pluton? - Answer-the pluton formed after 55 Ma ago Radiocarbon is first produced in the ______ when neutrons strike ______ atoms. - Answer-atmosphere; nitrogen-14 A minimum of ______ seismic stations is necessary to determine the focus of an earthquake. - Answer-3 Which seismic wave will be the last to reach a seismic station following an earthquake? - An...

Cohesion Attraction between like molecules Adhesion Attraction between molecules of different substances Hydrogen bond Weak attraction between a hydrogen atom and another atom The attraction between the oppositely charged regions of two molecules; occurs in water molecules when hydrogens in one molecule are attracted to oxygens in another Covalent bond A type of strong chemical bond in which two atoms share one or more pairs of valence electrons. A chemical bond between two ...

LUOA Earth Science 3rd Quarter Test (2023/2024) Rated A+ One of the benefits to conventional oil is _______________. it has a high net energy yield Some of the problems with coal include: (choose 2) It has high CO2 emissions when it is burned. It is a severe threat to human health. A passive method of using solar energy would be _____________________ opening the window to let sunlight come in What is the main leading source of renewable energy? Hydropower All of the following are benefits to...

100 g of liquid nitrogen at its boiling point of 77 K is stirred into a beaker containing 500 g of 15°C water. If the nitrogen leaves the solution as soon as it turns to gas, how much water freezes? The heat of vaporization of nitrogen is 48 cal/g and that of water is 80 cal/g. - ️️none A metal bar is used to conduct heat. When the temperature at one end is 100°C and at the other is 20°C, heat is transferred at a rate of 16 J/s. If the temperature of the hotter end is reduced to 80°C, w...

Fire Apparatus Driver-Operator - Pumper Module 4 Questions and Answers Fully Solved One gallon of water weighs? 8.33 lbs Water freeze and boil temperatures? Freezes: 32° F Boils: 212° F Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:11 / 0:15 Full screen Brainpower Read More Water expansion ratio at 500° F. 1,700 to 1 Law of Specific Heat Ability of any substance to absorb heat. Water is the standard for measuring specific heat a...

ASVAB/AFCT General Science Practice Exam Questions & Answers. Citrus fruits include - CORRECT ANSWER Citrus fruits include lemons, limes, oranges, and grapefruits.(oranges) What temperature is shown on a Fahrenheit thermometer when a centigrade thermometer reads 0º? - CORRECT ANSWER Water freezes at 0° on a centigrade or Celsius thermometer. Water freezes at 32° Fahrenheit.(32 degrees) The major chemical constituent of a cell, by weight, is - CORRECT ANSWER The major chemical constit...

What happens when insects get cold? correct answers 1st threshold: chilling injury, certain cellular processes aren't working well 2nd threshold: Supercooling point (freezing point) Chill coma correct answers reversible state of paralysis Supercooling point correct answers freezing point What are some examples of chilling injury? correct answers loss of membrane fluidity, loss of ion homeostasis, and apoptosis What happens when water freezes in a cell? correct answers expands and...

Delaware Driver Education State Test 100% Correct Solved True - Correct Answer ️️ -Drivers have problems seeing motorcycles in traffic. True or False. Depressant Drug - Correct Answer ️️ -What kind of drug is alcohol? Yes - Correct Answer ️️ -Should a driver keep two hands on the steering wheel? Against - Correct Answer ️️ -Do pedestrians walk with or against traffic? With - Correct Answer ️️ -Do bicycles ride with or against traffic? No - Correct Answer ️️ -If so...

CEM 142 Besocratic (Chp 5+6) Questions With Complete Solutions What happens to the number of distinguishable arrangements as the number of molecules in the system increase? Increase Once dye molecules are mixed up with the water molecules, they will not "unmix" why? The probability of the molecules in an "unmixed" state is much less compared to being in the "mixed" stat. The molecules have a higher positional entropy when mixed, as there are more possible ways the molecules can ...